The Role of Advertising in Society: A Double-Edged Sword

Switch on the television, scroll through your phone, or walk past a bus stop, and advertising follows you everywhere. It shapes what we know about products, nudges what we buy, and quietly funds much of the media we consume for free. Yet for all its presence, advertising remains one of the most debated tools in business. Some see it as a wasteful expense that inflates prices and manipulates minds. Others view it as an engine of information, competition, and economic growth. The truth sits somewhere in the middle, and understanding both sides helps explain why advertising is often called a two-edged sword.

Why advertising sparks such strong debate 🔗

Advertising is any paid, non-personal message used by a seller to promote goods, services, or ideas to a large audience. Because it touches prices, competition, consumer behaviour, and the financial health of newspapers and TV channels at the same time, its effects ripple far beyond a single product or brand. Economists and social commentators have argued about these effects for decades. As one widely used economics text puts it, advertising has benefits as well as costs, and the only honest way to judge it is to weigh both. Let us look at the criticisms first, then the defence.

Arguments against advertising 🔗

Critics of advertising raise four main objections. Each one questions whether the money spent on ads actually serves the consumer or simply serves the seller.

It pushes prices higher 🔗

The first and most common complaint is that advertising raises prices. Firms spend enormous sums on campaigns, and that expenditure does not vanish. It is added to the cost of the product and ultimately paid by the buyer. Critics argue this money could have been avoided altogether, lowering the price, or redirected into improving the product so consumers get better quality for the same amount. The point is sharp because a great deal of advertising does nothing to change the product itself. As Economics Help notes, this is a cost that does not improve the product but ultimately leads to higher prices for consumers. From this view, the consumer pays a premium for messaging rather than for any real improvement.

It builds monopolies and blocks new entrants 🔗

The second objection concerns competition. Large, established firms use heavy advertising to build a powerful brand image and deep customer loyalty. Once consumers strongly associate a category with one or two names, it becomes very hard for a newcomer to break in. A new producer must spend heavily just to be noticed, and that spending is a sunk cost that cannot be recovered if the venture fails. This is why advertising is treated as a classic barrier to entry: the higher the amount spent by incumbents, the greater the deterrent to new firms. The cola and soft-drink market is the textbook example. Despite decades of attempts, few brands have managed to dislodge the dominant players, partly because their advertising budgets are simply impossible to match. Worse, the large profits these firms earn from high sales fund even more advertising, tightening their grip further.

It distorts how resources are used 🔗

The third criticism is more subtle but important. In a well-functioning economy, businesses should produce what consumers actually want. Critics argue that advertising flips this logic. Instead of producing to meet genuine demand, firms first produce, then use advertising to shape demand to fit whatever has rolled off the assembly line. This distorts how society’s productive resources, its land, labour, and capital, are deployed. Money flows into making and promoting goods because they can be advertised effectively, not because they serve people best. Academic work on the economics of advertising notes that this revenue logic influences not just which ads appear, but the non-advertising content and direction of funded media as well, raising questions about whether resources end up serving society’s true interests.

It creates undesirable social effects 🔗

The final set of objections is social rather than economic. To grab attention, some advertisements rely on objectionable appeals built around sex, fear, or shock. Consumers are bombarded with hundreds of product appeals every day, many for goods they cannot afford, which can breed frustration and dissatisfaction. Advertising is also accused of promoting materialistic values, equating happiness with consumption. A particularly serious charge is that it pushes harmful products. Even where direct advertising of tobacco and liquor is banned, brands use surrogate advertising, promoting soda, music, or playing cards under a liquor brand’s name to keep the parent product visible. India has confronted this directly: alcohol advertising was restricted under the Cable Television Networks (Regulation) Act, yet surrogate ads continue to test the rules. Globally, the World Health Organization framework on tobacco control commits signatories to ban tobacco promotion precisely because it influences consumption. Critics add one more worry: when media houses depend on a few large advertisers for survival, those advertisers can quietly pressure editorial decisions, weakening the freedom of the press.

Arguments in support of advertising 🔗

Defenders of advertising do not deny that misuse exists. Instead, they argue that the benefits, properly understood, outweigh the costs, and that the worst abuses can be controlled through regulation rather than by abolishing advertising itself.

It lowers costs through economies of scale 🔗

The strongest economic defence turns the price argument on its head. Advertising increases demand, and higher demand allows firms to produce on a larger scale. When output rises, the average cost of making each unit falls, a benefit known as economies of scale. These savings can offset, and sometimes exceed, the cost of the advertising itself. Supporters also point out that advertising is far cheaper per customer than personal selling, where a salesperson must approach buyers one by one. As iResearchNet’s review of the field summarises, advocates contend that advertising lowers prices because it encourages mass production and economies of scale. Without it, firms would be forced into costlier methods of reaching buyers, and those costs would land on consumers anyway.

It allocates resources according to real demand 🔗

Defenders also reject the idea that advertising only distorts. By informing people about what is available, it helps consumers choose the products that genuinely satisfy their needs. When buyers respond, resources flow toward goods that people actually want, which supports economic development rather than hindering it. On the social criticisms, supporters make a different point: values are subjective, and one person’s “materialism” is another’s improved standard of living. The real answer to objectionable content, they argue, is not to ban advertising but to control its misuse through statutory regulation. India already does this. The Consumer Protection Act, 2019 defines and penalises misleading advertisements, giving regulators teeth to act against the worst practices.

It keeps the media independent 🔗

One of advertising’s most underrated benefits is what it does for the media. Advertising income makes newspapers, magazines, television, and online platforms financially self-supporting. This is why a newspaper can be sold for a few rupees rather than its full production cost: advertisers, not readers, foot much of the bill. Beyond lower prices, this revenue can support greater editorial freedom, because a publication funded by many advertisers is less dependent on any single sponsor or on government patronage. This is the same dynamic that critics fear can compromise the press, which is exactly why the source of funding matters so much and why a healthy spread of advertisers is preferable to a narrow one.

It informs consumers and creates employment 🔗

Finally, advertising delivers practical value to ordinary buyers and to the wider economy. It tells consumers about products, prices, quality, terms of sale, and after-sales service, allowing more informed decisions and easier comparison between competing brands. Even critics generally concede this informational role when ads announce new products or carry genuine price information. Advertising also generates employment on a large scale. Copywriters, designers, artists, models, film crews, and media technicians all earn a living from the industry, and studies of advertising agencies confirm that scale and scope effects shape how this employment is organised, as documented in research published by the National Bureau of Economic Research. In a consumer-driven economy, this activity feeds back into demand, output, and jobs across many sectors.

Striking a balance through regulation 🔗

The debate rarely ends with one side winning outright, because both sides describe something real. Advertising can raise prices and entrench big firms; it can also cut unit costs, spread useful information, and keep the media free. The modern view is that advertising is neither hero nor villain but a powerful tool whose outcome depends on how it is used and how it is regulated. India’s approach reflects this balance. Rather than banning advertising, the system relies on a mix of self-regulation through the Advertising Standards Council of India and statutory law to curb misleading claims, surrogate ads for restricted products, and harmful content, while leaving honest, informative advertising free to do its work. Seen this way, the goal is not to silence advertising but to make sure its costs to society stay small and its benefits stay large.

What do you think? If a popular product became significantly cheaper because the company stopped advertising it entirely, would you still trust and buy it as readily as before? And where would you draw the line between advertising that genuinely informs you and advertising that simply manufactures a want you did not have?

References

1. https://saylordotorg.github.io/text_principles-of-economics-v2.0/s14-03-extensions-of-imperfect-compet.html
2. https://www.economicshelp.org/blog/150/economics/economics-of-advertising/
3. https://corporatefinanceinstitute.com/resources/economics/barriers-to-entry/
4. https://communication.iresearchnet.com/media/economics-of-advertising/
5. https://www.lexology.com/library/detail.aspx?g=417ce8b1-9984-40ea-a8fa-416cbeedb3ce
6. https://www.who.int/news-room/fact-sheets/detail/tobacco
7. https://www.lexology.com/library/detail.aspx?g=c3625316-71db-492b-b896-a5bd471614ed
8. https://www.nber.org/papers/w3463
9. https://www.asiaiplaw.com/article/india-puts-teeth-into-surrogate-advertising-laws